| |
| <h1>simple_connect.cpp</h1> |
| <div class="highlight"><pre><span></span><span class="cp">#include</span> <span class="cpf">"options.hpp"</span><span class="cp"></span> |
| |
| <span class="cp">#include</span> <span class="cpf"><proton/connection.hpp></span><span class="cp"></span> |
| <span class="cp">#include</span> <span class="cpf"><proton/connection_options.hpp></span><span class="cp"></span> |
| <span class="cp">#include</span> <span class="cpf"><proton/container.hpp></span><span class="cp"></span> |
| <span class="cp">#include</span> <span class="cpf"><proton/messaging_handler.hpp></span><span class="cp"></span> |
| |
| <span class="cp">#include</span> <span class="cpf"><iostream></span><span class="cp"></span> |
| |
| <span class="cp">#include</span> <span class="cpf">"fake_cpp11.hpp"</span><span class="cp"></span> |
| |
| <span class="k">class</span> <span class="nc">simple_connect</span> <span class="o">:</span> <span class="k">public</span> <span class="n">proton</span><span class="o">::</span><span class="n">messaging_handler</span> <span class="p">{</span> |
| <span class="k">private</span><span class="o">:</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">url</span><span class="p">;</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">user</span><span class="p">;</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">password</span><span class="p">;</span> |
| <span class="kt">bool</span> <span class="n">sasl</span><span class="p">;</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">mechs</span><span class="p">;</span> |
| <span class="n">proton</span><span class="o">::</span><span class="n">connection</span> <span class="n">connection</span><span class="p">;</span> |
| |
| <span class="k">public</span><span class="o">:</span> |
| <span class="n">simple_connect</span><span class="p">(</span><span class="k">const</span> <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="o">&</span><span class="n">a</span><span class="p">,</span> <span class="k">const</span> <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="o">&</span><span class="n">u</span><span class="p">,</span> <span class="k">const</span> <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="o">&</span><span class="n">p</span><span class="p">,</span> <span class="kt">bool</span> <span class="n">s</span><span class="p">,</span> <span class="k">const</span> <span class="n">std</span><span class="o">::</span><span class="n">string</span><span class="o">&</span> <span class="n">ms</span><span class="p">)</span> <span class="o">:</span> |
| <span class="n">url</span><span class="p">(</span><span class="n">a</span><span class="p">),</span> <span class="n">user</span><span class="p">(</span><span class="n">u</span><span class="p">),</span> <span class="n">password</span><span class="p">(</span><span class="n">p</span><span class="p">),</span> <span class="n">sasl</span><span class="p">(</span><span class="n">s</span><span class="p">),</span> <span class="n">mechs</span><span class="p">(</span><span class="n">ms</span><span class="p">)</span> <span class="p">{}</span> |
| |
| <span class="kt">void</span> <span class="n">on_container_start</span><span class="p">(</span><span class="n">proton</span><span class="o">::</span><span class="n">container</span> <span class="o">&</span><span class="n">c</span><span class="p">)</span> <span class="n">OVERRIDE</span> <span class="p">{</span> |
| <span class="n">proton</span><span class="o">::</span><span class="n">connection_options</span> <span class="n">co</span><span class="p">;</span> |
| <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">user</span><span class="p">.</span><span class="n">empty</span><span class="p">())</span> <span class="n">co</span><span class="p">.</span><span class="n">user</span><span class="p">(</span><span class="n">user</span><span class="p">);</span> |
| <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">password</span><span class="p">.</span><span class="n">empty</span><span class="p">())</span> <span class="n">co</span><span class="p">.</span><span class="n">password</span><span class="p">(</span><span class="n">password</span><span class="p">);</span> |
| <span class="k">if</span> <span class="p">(</span><span class="n">sasl</span><span class="p">)</span> <span class="n">co</span><span class="p">.</span><span class="n">sasl_enabled</span><span class="p">(</span><span class="nb">true</span><span class="p">);</span> |
| <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">mechs</span><span class="p">.</span><span class="n">empty</span><span class="p">())</span> <span class="n">co</span><span class="p">.</span><span class="n">sasl_allowed_mechs</span><span class="p">(</span><span class="n">mechs</span><span class="p">);</span> |
| <span class="n">connection</span> <span class="o">=</span> <span class="n">c</span><span class="p">.</span><span class="n">connect</span><span class="p">(</span><span class="n">url</span><span class="p">,</span> <span class="n">co</span><span class="p">);</span> |
| <span class="p">}</span> |
| |
| <span class="kt">void</span> <span class="n">on_connection_open</span><span class="p">(</span><span class="n">proton</span><span class="o">::</span><span class="n">connection</span> <span class="o">&</span><span class="n">c</span><span class="p">)</span> <span class="n">OVERRIDE</span> <span class="p">{</span> |
| <span class="n">c</span><span class="p">.</span><span class="n">close</span><span class="p">();</span> |
| <span class="p">}</span> |
| <span class="p">};</span> |
| |
| <span class="kt">int</span> <span class="nf">main</span><span class="p">(</span><span class="kt">int</span> <span class="n">argc</span><span class="p">,</span> <span class="kt">char</span> <span class="o">**</span><span class="n">argv</span><span class="p">)</span> <span class="p">{</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">address</span><span class="p">(</span><span class="s">"127.0.0.1:5672/examples"</span><span class="p">);</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">user</span><span class="p">;</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">password</span><span class="p">;</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">mechs</span><span class="p">;</span> |
| <span class="kt">bool</span> <span class="n">sasl</span> <span class="o">=</span> <span class="nb">false</span><span class="p">;</span> |
| <span class="n">example</span><span class="o">::</span><span class="n">options</span> <span class="n">opts</span><span class="p">(</span><span class="n">argc</span><span class="p">,</span> <span class="n">argv</span><span class="p">);</span> |
| |
| <span class="n">opts</span><span class="p">.</span><span class="n">add_value</span><span class="p">(</span><span class="n">address</span><span class="p">,</span> <span class="sc">'a'</span><span class="p">,</span> <span class="s">"address"</span><span class="p">,</span> <span class="s">"connect and send to URL"</span><span class="p">,</span> <span class="s">"URL"</span><span class="p">);</span> |
| <span class="n">opts</span><span class="p">.</span><span class="n">add_value</span><span class="p">(</span><span class="n">user</span><span class="p">,</span> <span class="sc">'u'</span><span class="p">,</span> <span class="s">"user"</span><span class="p">,</span> <span class="s">"authenticate as USER"</span><span class="p">,</span> <span class="s">"USER"</span><span class="p">);</span> |
| <span class="n">opts</span><span class="p">.</span><span class="n">add_value</span><span class="p">(</span><span class="n">password</span><span class="p">,</span> <span class="sc">'p'</span><span class="p">,</span> <span class="s">"password"</span><span class="p">,</span> <span class="s">"authenticate with PASSWORD"</span><span class="p">,</span> <span class="s">"PASSWORD"</span><span class="p">);</span> |
| <span class="n">opts</span><span class="p">.</span><span class="n">add_flag</span><span class="p">(</span><span class="n">sasl</span><span class="p">,</span><span class="sc">'s'</span><span class="p">,</span> <span class="s">"sasl"</span><span class="p">,</span> <span class="s">"force SASL authentication with no user specified (Use for Kerberos/GSSAPI)"</span><span class="p">);</span> |
| <span class="n">opts</span><span class="p">.</span><span class="n">add_value</span><span class="p">(</span><span class="n">mechs</span><span class="p">,</span> <span class="sc">'m'</span><span class="p">,</span> <span class="s">"mechs"</span><span class="p">,</span> <span class="s">"allowed SASL mechanisms"</span><span class="p">,</span> <span class="s">"MECHS"</span><span class="p">);</span> |
| |
| <span class="k">try</span> <span class="p">{</span> |
| <span class="n">opts</span><span class="p">.</span><span class="n">parse</span><span class="p">();</span> |
| |
| <span class="n">simple_connect</span> <span class="n">connect</span><span class="p">(</span><span class="n">address</span><span class="p">,</span> <span class="n">user</span><span class="p">,</span> <span class="n">password</span><span class="p">,</span> <span class="n">sasl</span><span class="p">,</span> <span class="n">mechs</span><span class="p">);</span> |
| <span class="n">proton</span><span class="o">::</span><span class="n">container</span><span class="p">(</span><span class="n">connect</span><span class="p">).</span><span class="n">run</span><span class="p">();</span> |
| |
| <span class="k">return</span> <span class="mi">0</span><span class="p">;</span> |
| <span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="k">const</span> <span class="n">example</span><span class="o">::</span><span class="n">bad_option</span><span class="o">&</span> <span class="n">e</span><span class="p">)</span> <span class="p">{</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">cout</span> <span class="o"><<</span> <span class="n">opts</span> <span class="o"><<</span> <span class="n">std</span><span class="o">::</span><span class="n">endl</span> <span class="o"><<</span> <span class="n">e</span><span class="p">.</span><span class="n">what</span><span class="p">()</span> <span class="o"><<</span> <span class="n">std</span><span class="o">::</span><span class="n">endl</span><span class="p">;</span> |
| <span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="k">const</span> <span class="n">std</span><span class="o">::</span><span class="n">exception</span><span class="o">&</span> <span class="n">e</span><span class="p">)</span> <span class="p">{</span> |
| <span class="n">std</span><span class="o">::</span><span class="n">cerr</span> <span class="o"><<</span> <span class="n">e</span><span class="p">.</span><span class="n">what</span><span class="p">()</span> <span class="o"><<</span> <span class="n">std</span><span class="o">::</span><span class="n">endl</span><span class="p">;</span> |
| <span class="p">}</span> |
| |
| <span class="k">return</span> <span class="mi">1</span><span class="p">;</span> |
| <span class="p">}</span> |
| </pre></div> |
| |
| <p><a href="simple_connect.cpp">Download this file</a></p> |
